/***************************************************************
CSCI 240         Assignment 9     Spring 2025

Programmer:

Section:

Date Due:

Purpose:
***************************************************************/

#include <iostream>
#include <string>

using namespace std;

//Place Vector class definition here




int main()
  {
  int slacker[3] = {1, 2, 3};
  int testNum;

  cout << "Test Number? ";
  cin >> testNum;

  cout << endl;
  
  //Test Number 1: default constructor and to_string method
  
  if( testNum == 1 )
    {
    cout << "Test #1: Testing default constructor and to_string():" << endl << endl;
    
	Vector alpha;
    Vector bravo = Vector();
    
    cout << "alpha == " << alpha.to_string() << endl
	     << "bravo  == " << bravo.to_string() << endl;
	}

  //Test Number 2: alternate constructor and to_string method
  
  else if( testNum == 2 )
    {
    cout << "Test #2: Testing alternate constructor and to_string:" << endl << endl;

    Vector charlie(slacker);

    //increment the values in slacker by 2
    for (int i = 0; i < 3; i++)
      slacker[i] = i + 2;

    Vector delta = Vector(slacker);

    cout << "charlie == " << charlie.to_string() << endl
	     << "delta   == " << delta.to_string() << endl;
	}

  //Test Number 3: set method
  
  else if( testNum == 3 )
    {
    cout << "Test #3: Testing set method:" << endl << endl;

    Vector echo;

    cout << "initially echo == " << echo.to_string() << endl << endl;
    
    echo.set(slacker);
    
    cout << "after call to set method echo == " << echo.to_string() << endl << endl;
    
    slacker[0] = -9;
    slacker[1] = 3;
    slacker[2] = 15;

    echo.set(slacker);
    
    cout << "after second call to set method echo == " << echo.to_string() << endl;
    
	}

  //Test Number 4: add methods
  
  else if( testNum == 4 )
    {
    cout << "Test #4: Testing add methods:" << endl << endl;
    
    Vector foxtrot(slacker);
    
    int array[3] = {5, 14, -6};
    
    //add with int [] argument
    Vector result = foxtrot.add(array);
    
    cout << "add with int [] argument:  "
	     << foxtrot.to_string() << " + <5, 14, -6> == " << result.to_string() << endl << endl;

    cout << "add with Vector argument:  "
	     << foxtrot.to_string() << " + " << result.to_string() << " == ";
    
    //add with Vector argument
    result = foxtrot.add(result);

    cout << result.to_string() << endl;
    }

  //Test Number 5: scalar multiplication method
  
  else if( testNum == 5 )
    {
    cout << "Test #5: Testing scalar multiplication:" << endl << endl;

    slacker[0] = 14;
    slacker[1] = 2;
    slacker[2] = -9;
    
    Vector golf(slacker);
    
	Vector result = golf.multiply(5);
	  
    cout << golf.to_string() << " * 5 == " << result.to_string() << endl << endl;

    result = golf.multiply(3);

    cout << golf.to_string() << " * 3 == " << result.to_string() << endl;
    }

  //Test Number 6: cross-product multiplication methods
  
  else if( testNum == 6 )
    {
    cout << "Test #6: Testing cross-product multiplication methods:" << endl << endl;

    Vector hotel(slacker), india, result;

    slacker[0] = -4;
    slacker[1] = 3;
    slacker[2] = 5;

    //multiply with int [] argument
    result = hotel.multiply(slacker);

    cout << "multiply with int [] argument:  "
	     << hotel.to_string() << " X <-4, 3, 5> == " << result.to_string() << endl << endl;

    //change the values in hotel object
    
    slacker[0] = 4;
    slacker[1] = 13;
    slacker[2] = -5;

    hotel.set(slacker);
    
    //change the values in the india object
    slacker[0] = 2;
    slacker[1] = -3;
    slacker[2] = 6;

    india.set(slacker);
    
    //multiply with Vector argument
    result = india.multiply(hotel);

    cout << "multiply with Vector argument:  "
	     << india.to_string() << " X " << hotel.to_string() << " == " << result.to_string() << endl;
    }

  //Test Number 7: equality methods
  
  else if( testNum == 7 )
    {
    cout << "Test #7: Testing isEqual methods" << endl << endl;
    
    Vector juliett(slacker), kilo(slacker);

    cout << "isEqual with int [] argument:  comparing " << juliett.to_string() << " and <1, 2, 3>" << endl;

    //result should be equal
    if (juliett.isEqual(slacker))
      cout << "   equal -- SUCCESS" << endl;
    else
      cout << "   equal -- FAILURE" << endl;

    //change the slacker array
    for (int i = 0; i < 3; i++)
      slacker[i] = (i * i);

    cout << endl << "isEqual with int [] argument:  comparing " 
	     << juliett.to_string() << " and <0, 1, 4>" << endl;

    //result should be not equal
    if (juliett.isEqual(slacker))
      cout << "   not equal -- FAILURE" << endl;
    else
      cout << "   not equal -- SUCCESS" << endl;


    cout << endl << endl
	     << "isEqual with Vector argument:  comparing " << juliett.to_string() << " and " << kilo.to_string() << endl;

    //result should be equal
    if (juliett.isEqual(kilo))
      cout << "   equal -- SUCCESS" << endl;
    else
      cout << "   equal -- FAILURE" << endl;

    //change the slacker array and update the kilo Vecto
    for (int i = 0; i < 3; i++)
      slacker[i] = i * i + i;

    kilo.set(slacker);
    
    cout << endl
	     << "isEqual with Vector argument:  comparing " << juliett.to_string() << " and " << kilo.to_string() << endl;

    //result should be not equal
    if (juliett.isEqual(kilo))
      cout << "   not equal -- FAILURE" << endl;
    else
      cout << "   not equal -- SUCCESS" << endl;
    
    }

  return 0;
  }

//Code the constructors and methods for the Vector class below this line